package cn.wolfcode.luowowo.article.mapper;

import cn.wolfcode.luowowo.article.domain.Problem;
import java.util.List;

public interface ProblemMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(Problem record);

    Problem selectByPrimaryKey(Long id);

    List<Problem> selectAll();

    /*int updateByPrimaryKey(Problem record);*/

    List<Problem> selectList();
}